package lambda;

import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;

public class LambdaDemo {
    public static void main(String[] args) {
        List<String> list = new ArrayList<>();
        list.add("one");
        list.add("two");
        list.add("o");
        list.add("we");
        Collections.sort(list, (o1,o2)->o1.length()-o2.length());//简化JAVA代码，易于阅读和编写
        System.out.println(list);
    }
}
